Release 10.3.4
 fix bug: some client can not finish syncing after June 10.
 support QRCode

Upgrade from 10.2.1
1. Backup wallet.dat
2. remove the folder of %APPDATA%/Pennies
3. startup piggybank.exe
4. after synced, copy the wallet.dat to the folder of Pennies, restart piggybank.exe

Upgrade from 10.3.3
  just restart the client


source
https://github.com/Rozu/Pennies/archive/10.3.4-src.zip

windows-qt
https://github.com/Rozu/pennies_release/archive/10.3.4.zip